IRMCF171 datasheet(33/36 Pages) IRF

33 / 36 page

IRMCF171

www.irf.com

April 20, 2013

Number

Pin Name

Internal

Pull-up

/Pull-down

Type

Description

PWMUL

58 kΩ Pull

down

PWM gate drive for phase U low side, configurable

either high or low true

PWMWH

58 kΩ Pull

down

PWM gate drive for phase W high side, configurable

either high or low true

PWMVH

58 kΩ Pull

down

PWM gate drive for phase V high side, configurable

either high or low true

PWMUH

58 kΩ Pull

down

PWM gate drive for phase U high side, configurable

either high or low true

P1.5

I/O

Discrete programmable I/O.

GATEKILL

70 kΩ Pull up

PWM shutdown input, configurable digital filter, active

low input.

P3.0/INT2/CS1

70 kΩ Pull up

I/O

Discrete programmable I/O or external interrupt 2 input

or SPI Chip Select 1

P5.2/TMS

JTAG test mode input or input digital port

TDO

JTAG test data output

P5.1/TDI

JTAG test data input or input digital port

TCK

JTAG test clock

RESET

Reset, low true, Schmitt trigger input

P1.1/RXD

I/O

UART receiver input or Discrete programmable I/O

P1.2/RXD

I/O

UART transmitter output or Discrete programmable I/O

P3.3/INT1

I/O

Interrupt 1 input or Discrete I/O

Table 22. Pin List

IRMCF171 Datasheet(PDF) 33 Page - International Rectifier

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